Garrison, ND Monthly Weather

McLean County10:35 PM CDT47.65°N, 101.42°WElevation 1,929 ft
← September

October 2026

Sun
Mon
Tue
Wed
Thu
Fri
Sat
177°/38°Avg 62°/39°
258°/35°Avg 62°/39°
364°/37°0.05 inAvg 61°/38°
465°/37°<0.01 inAvg 61°/38°
563°/38°Avg 60°/38°
673°/43°Avg 60°/37°
769°/41°Avg 59°/37°
866°/41°Avg 58°/36°
962°/40°Avg 58°/36°
1075°/43°Avg 57°/35°
1170°/43°<0.01 inAvg 57°/35°
1247°/38°0.17 inAvg 56°/34°
1341°/37°0.23 inAvg 55°/34°
1440°/38°Avg 55°/33°
1555°/39°Avg 54°/33°
1645°/27°0.05 inAvg 53°/32°
1752°/28°Avg 53°/32°
1872°/37°Avg 52°/31°
1959°/29°Avg 52°/31°
2062°/32°Avg 51°/30°
2167°/32°Avg 50°/30°
22Avg 50°/29°
23 Mostly Cloudy 74°/37°Avg 49°/29°
24 Mostly Sunny 49°/28°Avg 48°/28°
25 Sunny 47°/26°Avg 48°/28°
26 Mostly Sunny then Slight Chance Rain Showers 43°/26°Avg 47°/27°
27 Chance Rain Showers 46°/31°Avg 47°/27°
28 Chance Rain Showers 46°/27°Avg 46°/26°
29 Mostly Sunny 46°/–Avg 45°/26°
30 Mostly sunny 37°/22°Avg 45°/25°
31 Mostly sunny 33°/21°Avg 44°/25°
Average high61° (normal 56°)
Average low37° (normal 35°)
Warmest / coldest77° / 27°
Precipitation0.50 in (normal 0.98 in to date)
Record high today77° (1992)
Record low today8° (2020)

Observed: Max, 21 km away, records since 1929. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.